Analysis

  • max time kernel
    91s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    27-06-2022 10:03

General

  • Target

    327df9ee5e64512b498d2ea577fa4cf89bdf1e74410b94c22b5f859bf9ad0129.exe

  • Size

    388KB

  • MD5

    a48892ca959b74c4eb8ff7bad785f882

  • SHA1

    7f173ee59e9408be747bb6463e2b6b09fc8176fc

  • SHA256

    327df9ee5e64512b498d2ea577fa4cf89bdf1e74410b94c22b5f859bf9ad0129

  • SHA512

    0ec6825f210fe302429b9a6246f520423473df288ef4e60ea00103c04ac237a0991c86d18c98820fc46061f884dd65c796c00922260cdc73fb8a5f39df5ac001

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\327df9ee5e64512b498d2ea577fa4cf89bdf1e74410b94c22b5f859bf9ad0129.exe
    "C:\Users\Admin\AppData\Local\Temp\327df9ee5e64512b498d2ea577fa4cf89bdf1e74410b94c22b5f859bf9ad0129.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4352
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4352 -s 1248
      2⤵
      • Program crash
      PID:1688
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4352 -ip 4352
    1⤵
      PID:3084

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Credential Access

    Credentials in Files

    2
    T1081

    Discovery

    Query Registry

    1
    T1012

    Collection

    Data from Local System

    2
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4352-130-0x0000000000D72000-0x0000000000D9C000-memory.dmp
      Filesize

      168KB

    • memory/4352-131-0x0000000000CF0000-0x0000000000D27000-memory.dmp
      Filesize

      220KB

    • memory/4352-133-0x0000000000400000-0x0000000000B54000-memory.dmp
      Filesize

      7.3MB

    • memory/4352-132-0x00000000052A0000-0x0000000005844000-memory.dmp
      Filesize

      5.6MB

    • memory/4352-134-0x0000000005850000-0x0000000005E68000-memory.dmp
      Filesize

      6.1MB

    • memory/4352-135-0x0000000005EF0000-0x0000000005F02000-memory.dmp
      Filesize

      72KB

    • memory/4352-136-0x0000000005F10000-0x000000000601A000-memory.dmp
      Filesize

      1.0MB

    • memory/4352-137-0x0000000006060000-0x000000000609C000-memory.dmp
      Filesize

      240KB

    • memory/4352-138-0x0000000006340000-0x00000000063A6000-memory.dmp
      Filesize

      408KB

    • memory/4352-139-0x0000000006A00000-0x0000000006A76000-memory.dmp
      Filesize

      472KB

    • memory/4352-140-0x0000000006AC0000-0x0000000006B52000-memory.dmp
      Filesize

      584KB

    • memory/4352-141-0x0000000006BD0000-0x0000000006BEE000-memory.dmp
      Filesize

      120KB

    • memory/4352-142-0x0000000006E80000-0x0000000007042000-memory.dmp
      Filesize

      1.8MB

    • memory/4352-143-0x0000000007060000-0x000000000758C000-memory.dmp
      Filesize

      5.2MB

    • memory/4352-144-0x0000000000D72000-0x0000000000D9C000-memory.dmp
      Filesize

      168KB

    • memory/4352-145-0x0000000000D72000-0x0000000000D9C000-memory.dmp
      Filesize

      168KB

    • memory/4352-146-0x0000000000400000-0x0000000000B54000-memory.dmp
      Filesize

      7.3MB